National Senior Citizens Day recognizes seniors who have spent their lives contributing to society and have impacted everyone's lives for the better. President Ronald Reagan signed a Proclamation in 1988 marking August 21 as the day seniors will be celebrated. Come and celebrate with a refreshing watermelon and good friends. Watermelon is the #1 fruit of summer, low calorie, water-rich and nutrient dense. What better way to beat the heat that with a slice of cold, hydrating watermelon full of health benefits!